Pay in 4 interest-free payments of $425.00 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
and wrist pins
Easily interchangeable top caps in red
reduce costs
This oil cooler kit retains the use of your stock liquid to liquid oil cooler unit
The heavy duty torsional dampening springs are stronger
IAG 550 Street Cylinder Heads Package for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT Subaru-STI-2017 and wrist pinsIAG 550 Street Cylinder Heads Package IAG 550 Street Cylinder Heads Package for 02 14 WRX, 04 21 STI, 05 09 LGT, 04 13 FXT ENTRY LEVEL STOCK REPLACEMENT HEADS The IAG 550 Cylinder Heads are designed to function as an entry level replacement for stock OEM heads. If your engine has suffered a catastrophic failure which requires replacement of your cylinder heads, or if you don't have OEM heads to start with, the IAG 550 Cylinder Heads are a perfect
US$ 132.45
US$ 149.90